價格：免費
更新日期：2020-08-03
檔案大小：23 MB
目前版本：1.2
版本需求：系統需求：iOS 10.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
This is a puzzle game while learning to play, users need to know who invented common items in life.
If the answer is correct, proceed to the next one. If the answer is wrong, you need to start again. The home page will have the score of your last answer.
I'm sure you'll like it.